Drum Castle was for centuries the seat of Clan Irvine. The original 13th-century tower of Drum Castle has been suggested as the work of medieval architect Richard Cementarius, who built the Bridge of Don in Old Aberdeen. It is believed to be one of the three oldest tower houses in Scotland (and notably unaltered). A large wing was added in 1619 by the 9th laird, and further alterations were made during the Victorian era.
The castle and its grounds were granted to William de Irwyn in 1325 by Robert the Bruce, and remained in the possession of Clan Irvine until 1975. William de Irwyn was armour bearer/secretary to King Robert the Bruce. Drum played a role in the Covenanting Rebellion leading to its being attacked and sacked three times.
The castle is surrounded by late 18th-century gardens, including a rose garden and arboretum containing trees from all regions of the 18th century British Empire.
Today, the castle is owned by the National Trust for Scotland and is open during the summer months. The chapel, dining hall and estate may be hired for weddings and corporate functions. A variety of local events such as classic car rallies and musical fetes also occur here. There is also a small shop and tearoom within the castle.
References:The Clementinum is a historic complex of buildings in Prague. Until recently the complex hosted the National, University and Technical libraries, the City Library also being located nearby on Mariánské Náměstí. The Technical library and the Municipal library have moved to the Prague National Technical Library at Technická 6 since 2009. It is currently in use as the National Library of the Czech Republic.
Its history dates from the existence of a chapel dedicated to Saint Clement in the 11th century. A Dominican monastery was founded in the medieval period, which was transformed in 1556 to a Jesuit college. In 1622 the Jesuits transferred the library of Charles University to the Klementinum, and the college was merged with the University in 1654. The Jesuits remained until 1773, when the Klementinum was established as an observatory, library, and university by the Empress Maria Theresa of Austria.